<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>CSS3文本属性</title>
<style>
	div{ font-size:30px; margin:20px; 
		direction:rtl; unicode-bidi:bidi-override; }
</style>
</head>
<body>
<div>hello CSS3</div>
</body>
</html>
